Analysis
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max time kernel
137s -
max time network
121s -
platform
windows7_x64 -
resource
win7-20240221-en -
resource tags
arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system -
submitted
28-03-2024 16:17
Static task
static1
Behavioral task
behavioral1
Sample
0a3c97908cb8e60ccc54adc3cafcbc90_JaffaCakes118.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
0a3c97908cb8e60ccc54adc3cafcbc90_JaffaCakes118.exe
Resource
win10v2004-20240226-en
General
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Target
0a3c97908cb8e60ccc54adc3cafcbc90_JaffaCakes118.exe
-
Size
1.2MB
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MD5
0a3c97908cb8e60ccc54adc3cafcbc90
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SHA1
2bf7f6f9234dcd988f3325817a292fd733b031f6
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SHA256
5c3eecd526f11750a1d184cb96d43897e711cf0ed6b179219f92f24b673847c8
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SHA512
6a9f3b67e7f42c8c11ba4c5913fd2af19398dd9d3ce1e98d177c1eb83d6dafb642d9755c91610a9eeab328a3ab993988e6e0f97a29af46ca1bd98471bbc8c769
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SSDEEP
24576:8KGHJkwmn9mDFNubiBLTQE4nV0WcrzRZ9aONUmJpkkw:X9iBLTosHf9aONUmJq
Malware Config
Extracted
agenttesla
Protocol: smtp- Host:
mail.acpl.net.in - Port:
587 - Username:
qcesd@acpl.net.in - Password:
Hi~M)?*G~-Zd
Signatures
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AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
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AgentTesla payload 7 IoCs
Processes:
resource yara_rule behavioral1/memory/2920-11-0x0000000000400000-0x000000000043C000-memory.dmp family_agenttesla behavioral1/memory/2920-13-0x0000000000400000-0x000000000043C000-memory.dmp family_agenttesla behavioral1/memory/2920-17-0x0000000000400000-0x000000000043C000-memory.dmp family_agenttesla behavioral1/memory/2920-19-0x0000000000400000-0x000000000043C000-memory.dmp family_agenttesla behavioral1/memory/2920-21-0x0000000000400000-0x000000000043C000-memory.dmp family_agenttesla behavioral1/memory/2920-24-0x0000000004CA0000-0x0000000004CE0000-memory.dmp family_agenttesla behavioral1/memory/2920-26-0x0000000004CA0000-0x0000000004CE0000-memory.dmp family_agenttesla -
Reads data files stored by FTP clients 2 TTPs
Tries to access configuration files associated with programs like FileZilla.
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Reads user/profile data of local email clients 2 TTPs
Email clients store some user data on disk where infostealers will often target it.
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Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
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Accesses Microsoft Outlook profiles 1 TTPs 3 IoCs
Processes:
0a3c97908cb8e60ccc54adc3cafcbc90_JaffaCakes118.exedescription ioc process Key opened \REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 0a3c97908cb8e60ccc54adc3cafcbc90_JaffaCakes118.exe Key opened \REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 0a3c97908cb8e60ccc54adc3cafcbc90_JaffaCakes118.exe Key opened \REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 0a3c97908cb8e60ccc54adc3cafcbc90_JaffaCakes118.exe -
Suspicious use of SetThreadContext 1 IoCs
Processes:
0a3c97908cb8e60ccc54adc3cafcbc90_JaffaCakes118.exedescription pid process target process PID 1912 set thread context of 2920 1912 0a3c97908cb8e60ccc54adc3cafcbc90_JaffaCakes118.exe 0a3c97908cb8e60ccc54adc3cafcbc90_JaffaCakes118.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
Processes:
0a3c97908cb8e60ccc54adc3cafcbc90_JaffaCakes118.exepid process 2920 0a3c97908cb8e60ccc54adc3cafcbc90_JaffaCakes118.exe 2920 0a3c97908cb8e60ccc54adc3cafcbc90_JaffaCakes118.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes:
0a3c97908cb8e60ccc54adc3cafcbc90_JaffaCakes118.exedescription pid process Token: SeDebugPrivilege 2920 0a3c97908cb8e60ccc54adc3cafcbc90_JaffaCakes118.exe -
Suspicious use of WriteProcessMemory 9 IoCs
Processes:
0a3c97908cb8e60ccc54adc3cafcbc90_JaffaCakes118.exedescription pid process target process PID 1912 wrote to memory of 2920 1912 0a3c97908cb8e60ccc54adc3cafcbc90_JaffaCakes118.exe 0a3c97908cb8e60ccc54adc3cafcbc90_JaffaCakes118.exe PID 1912 wrote to memory of 2920 1912 0a3c97908cb8e60ccc54adc3cafcbc90_JaffaCakes118.exe 0a3c97908cb8e60ccc54adc3cafcbc90_JaffaCakes118.exe PID 1912 wrote to memory of 2920 1912 0a3c97908cb8e60ccc54adc3cafcbc90_JaffaCakes118.exe 0a3c97908cb8e60ccc54adc3cafcbc90_JaffaCakes118.exe PID 1912 wrote to memory of 2920 1912 0a3c97908cb8e60ccc54adc3cafcbc90_JaffaCakes118.exe 0a3c97908cb8e60ccc54adc3cafcbc90_JaffaCakes118.exe PID 1912 wrote to memory of 2920 1912 0a3c97908cb8e60ccc54adc3cafcbc90_JaffaCakes118.exe 0a3c97908cb8e60ccc54adc3cafcbc90_JaffaCakes118.exe PID 1912 wrote to memory of 2920 1912 0a3c97908cb8e60ccc54adc3cafcbc90_JaffaCakes118.exe 0a3c97908cb8e60ccc54adc3cafcbc90_JaffaCakes118.exe PID 1912 wrote to memory of 2920 1912 0a3c97908cb8e60ccc54adc3cafcbc90_JaffaCakes118.exe 0a3c97908cb8e60ccc54adc3cafcbc90_JaffaCakes118.exe PID 1912 wrote to memory of 2920 1912 0a3c97908cb8e60ccc54adc3cafcbc90_JaffaCakes118.exe 0a3c97908cb8e60ccc54adc3cafcbc90_JaffaCakes118.exe PID 1912 wrote to memory of 2920 1912 0a3c97908cb8e60ccc54adc3cafcbc90_JaffaCakes118.exe 0a3c97908cb8e60ccc54adc3cafcbc90_JaffaCakes118.exe -
outlook_office_path 1 IoCs
Processes:
0a3c97908cb8e60ccc54adc3cafcbc90_JaffaCakes118.exedescription ioc process Key opened \REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 0a3c97908cb8e60ccc54adc3cafcbc90_JaffaCakes118.exe -
outlook_win_path 1 IoCs
Processes:
0a3c97908cb8e60ccc54adc3cafcbc90_JaffaCakes118.exedescription ioc process Key opened \REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 0a3c97908cb8e60ccc54adc3cafcbc90_JaffaCakes118.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\0a3c97908cb8e60ccc54adc3cafcbc90_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\0a3c97908cb8e60ccc54adc3cafcbc90_JaffaCakes118.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\0a3c97908cb8e60ccc54adc3cafcbc90_JaffaCakes118.exe"{path}"2⤵
- Accesses Microsoft Outlook profiles
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- outlook_office_path
- outlook_win_path
Network
MITRE ATT&CK Matrix ATT&CK v13
Replay Monitor
Loading Replay Monitor...
Downloads
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memory/1912-1-0x0000000074790000-0x0000000074E7E000-memory.dmpFilesize
6.9MB
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memory/1912-0-0x0000000000BF0000-0x0000000000D36000-memory.dmpFilesize
1.3MB
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memory/1912-2-0x00000000049A0000-0x00000000049E0000-memory.dmpFilesize
256KB
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memory/1912-3-0x00000000003A0000-0x00000000003B4000-memory.dmpFilesize
80KB
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memory/1912-4-0x0000000074790000-0x0000000074E7E000-memory.dmpFilesize
6.9MB
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memory/1912-5-0x00000000049A0000-0x00000000049E0000-memory.dmpFilesize
256KB
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memory/1912-6-0x0000000005420000-0x00000000054BE000-memory.dmpFilesize
632KB
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memory/1912-7-0x0000000000420000-0x0000000000476000-memory.dmpFilesize
344KB
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memory/1912-22-0x0000000074790000-0x0000000074E7E000-memory.dmpFilesize
6.9MB
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memory/2920-11-0x0000000000400000-0x000000000043C000-memory.dmpFilesize
240KB
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memory/2920-23-0x0000000074790000-0x0000000074E7E000-memory.dmpFilesize
6.9MB
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memory/2920-13-0x0000000000400000-0x000000000043C000-memory.dmpFilesize
240KB
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memory/2920-15-0x000000007EFDE000-0x000000007EFDF000-memory.dmpFilesize
4KB
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memory/2920-17-0x0000000000400000-0x000000000043C000-memory.dmpFilesize
240KB
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memory/2920-19-0x0000000000400000-0x000000000043C000-memory.dmpFilesize
240KB
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memory/2920-21-0x0000000000400000-0x000000000043C000-memory.dmpFilesize
240KB
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memory/2920-10-0x0000000000400000-0x000000000043C000-memory.dmpFilesize
240KB
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memory/2920-8-0x0000000000400000-0x000000000043C000-memory.dmpFilesize
240KB
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memory/2920-24-0x0000000004CA0000-0x0000000004CE0000-memory.dmpFilesize
256KB
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memory/2920-25-0x0000000074790000-0x0000000074E7E000-memory.dmpFilesize
6.9MB
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memory/2920-26-0x0000000004CA0000-0x0000000004CE0000-memory.dmpFilesize
256KB
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memory/2920-27-0x0000000004CA0000-0x0000000004CE0000-memory.dmpFilesize
256KB
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memory/2920-28-0x0000000004CA0000-0x0000000004CE0000-memory.dmpFilesize
256KB